The service task reference · 2026
Find the procedure. Understand what it does.
Explore diagnostic tests and repair tasks you can run with Tesware on compatible vehicles.
1,357
service tasks
2026 firmware
Model 3, Y, S & X
1,357 tasks Showing 793–816
Browse by name, A–Z
Tests both center and rear displays for power and connection. Communication is established via either display port or HDMI. When communication and connection are established, the test will succeed. If the test fails, inspect wiring and ensure that the display is powered.
PING-BASH_DISPLAY
Tests the rear display for power and connection. Communication is established via either display port or High-Definition Multimedia Interface (HDMI).
PING-BASH_DISPLAY-REAR
Returns a list of key fobs that are paired with the security controller and currently visible. To unpair the key fob, the returned key fob ID can be used as an input to PROC_BCCEN_X_UNPAIR-KEY.
PROC_BCCEN_X_GET-PAIRED-KEYFOBS
Learns the Vehicle Identification Number (VIN) to the Bosch PARK 4.5 Module. This routine is required when the module is replaced.
PROC_PARK_X_BOSCH45-VIN-LEARN
Resets the Parking Brake (PARK) Electronic Control Unit (ECU). Reset is executed via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).
TEST-RESET_PARK
This action will update Passenger Airbag Type Configuration on the vehicle. If the Safety_Vent does not appear in garage for cfg_passengerairbagtype after the reboot, leave and lock the vehicle to initiate another reboot.
PROC_PAB_X-RETROFIT
This test checks for the presence of the passenger door module at station FL-210 to ensure the connection to the door module is made correctly.
TEST_BCFPM_FRONT-PAS_PRESENCE
Tests the cladding sensor on the passenger Falcon door by monitoring the BCFALCP_stoppingCondition CAN signal.
TEST_BCFALCP_X_CLADDING-SENSOR
Tests the passenger side pinch strip on Falcon doors by monitoring the BCFALCP_pinchStripStatus CAN signal.
PROC_BCFALCP_FALCON-PASS_PINCH-STRIP-NEW
Tests the ultrasonic sensor of the passenger side Falcon door to ensure it is functioning correctly when no obstacle is present.
TEST-SELF_BCFALCP_PAS_USS-DOOR-WITHOUT-OBSTACLE
Tests the ultrasonic sensor of the passenger side Falcon door to ensure it is functioning correctly when an obstacle is present.
TEST-SELF_BCFALCP_PAS_USS-ROOF-WITH-OBSTACLE
Tests the ultrasonic sensor of the passenger side Falcon roof to ensure it is functioning correctly when no obstacle is present.
TEST-SELF_BCFALCP_PAS_USS-ROOF-WITHOUT-OBSTACLE
Read the calibration values of the front door actuator brake. Check Toolbox article #23251 for more details.
PROC_BCFPM_FRONT-PASS_READ-PFD-ACTUATOR-CAL
Write the calibration values of the front door actuator brake. If no values are specified, then default calibration values will be written. Check Toolbox article #23251 for more details. Note: CW = Clock Wise, used by RIGHT side door; CCW = Counter Clock Wise, used by LEFT side door.
PROC_BCFPM_FRONT-PASS_WRITE-PFD-ACTUATOR-CAL
Calibrates the right front door actuator brake by opening the door and slightly moving the door 5 times in both the open and close directions.
TEST-SELF_BCFPM_FRONT-PAS_PFD-ACTUATOR-CAL-V2
Increases the force required to close the passenger front door for the BCFPM ECU.
PROC_BCFPM_FRONT-PAS-PFD-SET-CLOSE-CALIBRATION-HEAVIER
Decreases the force required to close the passenger front door for the BCFPM ECU.
PROC_BCFPM_FRONT-PAS-PFD-SET-CLOSE-CALIBRATION-LIGHTER
Increases the force required to open the passenger front door for the BCFPM ECU.
PROC_BCFPM_FRONT-PAS-PFD-SET-OPEN-CALIBRATION-HEAVIER
Decreases the force required to open the passenger front door for the BCFPM ECU.
PROC_BCFPM_FRONT-PAS-PFD-SET-OPEN-CALIBRATION-LIGHTER
This check verifies that the passenger side mirror is heating when it is commanded on.
PROC_CID_FRONT-PASS_MIRROR-DEFROST
Executes a routine to fold the Passenger mirror
PROC_BCFPM_MIRROR-FOLD
The automated mirror folding routine actuates the mirror through its full range of motion while folding.
PROC_BCFPM_PASS_MIRROR-FOLDING-PS
The automated mirror folding routine actuates the mirror through its full range of motion while folding.
PROC_BCFPM_PASS_MIRROR-TILT-PS
Executes a routine to unfold the Passenger mirror
PROC_BCFPM_MIRROR-UNFOLD
Descriptions and input definitions come from Tesla’s 2026 vehicle firmware. This catalog includes tasks covered by Tesware’s current service access. Each task page lists the vehicle and firmware versions in which it was found. The connected vehicle confirms whether a task can run.
Cybertruck is not included in this 2026 reference.